53 lines
1.4 KiB
HTML
53 lines
1.4 KiB
HTML
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<html>
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<head>
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<style>
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body {
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background-color: black;
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}
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#word {
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font-size: 80px;
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font-family: sans-serif;
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font-weight: bold;
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width: 100%;
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text-align: center;
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position: absolute;
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top: 50%;
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transform: translateY(-50%);
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}
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</style>
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</head>
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<body>
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<div id="word"></div>
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<script type="text/javascript">
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var colorWords = ["red", "orange", "yellow", "green", "blue", "purple", "white"];
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var hypnoWords = ["sleep", "relax", "fall", "deeper", "trance"];
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var colors = ["red", "orange", "yellow", "green", "blue", "purple", "white"];
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var wordEl = document.getElementById("word");
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function randomChoice(a) {
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return a[Math.floor(Math.random()*a.length)];
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}
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var hypnoFrequency = 0;
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var hypnoIncrements = 10;
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function changeWord() {
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var wordList = (Math.random()*hypnoIncrements < hypnoFrequency) ? hypnoWords : colorWords;
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var newWord;
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do {
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newWord = randomChoice(wordList);
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} while (newWord === wordEl.innerText);
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var newColor;
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do {
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newColor = randomChoice(colors);
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} while (newColor === wordEl.style.color);
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wordEl.innerText = newWord;
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wordEl.style.color = newColor;
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}
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setInterval(changeWord, 1000);
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setInterval(function() { if (hypnoFrequency < hypnoIncrements) { hypnoFrequency++; } }, 5000);
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</script>
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</body>
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</html>
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